diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index c70caaf14..f0a7de699 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit c70caaf14f8ff5b15eb5166093d9e57055e571f8
+Subproject commit f0a7de6991e037a7c355fdb62a0f1ae7fb7324e7